Standard vs High-Dose Trivalent Inactivated Flu Vaccine in Adult Hematopoetic Stem Cell Transplant (HSCT) Recipients
Public ClinicalTrials.gov record NCT01215734. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized Double-Blind, Comparison of Standard Dose Trivalent Inactivated Influenza Vaccine Versus High-Dose Trivalent Inactivated Influenza Vaccine in Adult Stem Cell Hematopoetic Transplant Recipients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Hypothesis 1: The safety profile in adult allogeneic stem cell hematopoietic transplant (SCT) recipients after high dose (HD) trivalent inactivated influenza vaccine (TIV) will not be significantly different from adult stem cell transplant recipients receiving standard dose (SD) TIV. * Specific Aim 1: To compare safety profile of high dose trivalent inactivated influenza vaccine to standard dose trivalent inactivated influenza vaccine in adult hematopoietic stem cell transplant recipients. Hypothesis 2: Adult stem cell transplant recipients who received the higher dose trivalent influenza vaccine will have a greater frequency of (at least a 4-fold) rise in antibody titers to influenza antigens compared to those who receive standard dose trivalent influenza vaccine. * Specific Aim 2: To compare humoral immune responses of adult hematopoietic stem cell transplant recipients influenza virus antigens included in trivalent influenza vaccine after high dose or standard dose trivalent influenza vaccine.
Study identification
- NCT ID
- NCT01215734
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 44 participants
Conditions and interventions
Conditions
Interventions
- High-Dose Trivalent Inactivated Influenza Vaccine (HD-TIV) Biological
- Standard Dose Trivalent Inactivated Flu Vaccine Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2010
- Primary completion
- Mar 31, 2012
- Completion
- Aug 31, 2012
- Last update posted
- Mar 7, 2013
2010 – 2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Vanderbilt-Ingram Cancer Center, Clinical Trials Information Program | Nashville | Tennessee | 37232 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01215734, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 7, 2013 · Synced Sep 16, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01215734 live on ClinicalTrials.gov.